XGY   Grimsby Mountain, ON
Weather Observed At   43-11  N    79-34  W
 
================
  2026-04-24 7:15am Max
Min
  Weather
----



  Temperature
5.8 °C
7.7 °C
  3:16am
5.7 °C
  7:05am
  Relative Humidity
86 %
86 %
  7:00am
56 %
  3:05am
  Dew Point
3.7 °C
3.9 °C
  6:32am
-1.1 °C
  3:05am
  Wind Velocity
23 ° at  5.7 G 7.8 kt
7.8 kt
  6:59am

  Pressure
    29.901 " 
29.909 "
  6:26am
29.863 "
  3:17am
  Rainfall Rate
0.0 mm/h 4.8 mm/h
  6:13am

  Snow On Ground 0 cm

  Brightness / Darkness   67 W/m² /  0.00 m/"² 67 W/m²
  7:15am
  19.88 m/"²    3:27am
  Remarks
 
  RainfallToday
1.0 mm
Storm Total
1.0 mm
  SnowfallToday
0.0 cm
Storm Total
0.0 cm
  Evapotranspiration Today
-0.05 mm


  Lake Conditions
  Water Temperature  --- °C
  Waves  ---
ICE FREE

  Meteor Index
39   Eta Aquariids
  Aurora Index / Solar
18   Quiet   - 1 nT   Solar Flux   128  sfu  /   S 0    G 0    R 3   /  MUF   25.2 MHz
  Sunrise 6:22am
  Sunset 8:12pm

  Moonrise N/A
  Moonset N/A
  Moon Phase First Quarter

Grimsby Mountain Weather Maps
Local Regional Area Synoptic

     
updated H+09 and every 10m updated H+19 and H+49
updated H+19

Ontario 6-Hour Meteorological Summary
Canadian 6-Hour Meteorological Summaries

CLIMAT Data
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Sky Quality (Darkness) Meter courtesy of  www.Unihedron.com
              
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  This is a privately operated weather station that is part of the Meteorological Service of Canada's official observing network.
Permission to publish the weather statistics found on this website is not required.
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EOF